EA201500629A1 - Комплексный способ извлечения природного coвысокого качества из кислого газа, включающего hs и co - Google Patents

Комплексный способ извлечения природного coвысокого качества из кислого газа, включающего hs и co

Info

Publication number
EA201500629A1
EA201500629A1 EA201500629A EA201500629A EA201500629A1 EA 201500629 A1 EA201500629 A1 EA 201500629A1 EA 201500629 A EA201500629 A EA 201500629A EA 201500629 A EA201500629 A EA 201500629A EA 201500629 A1 EA201500629 A1 EA 201500629A1
Authority
EA
Eurasian Patent Office
Prior art keywords
gas
stream
gas stream
extracting
selective
Prior art date
Application number
EA201500629A
Other languages
English (en)
Other versions
EA028471B1 (ru
Inventor
Клэр Вайсс
Камлеш Гходасара
Бассаме Дерриче
Original Assignee
Тоталь Са
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Тоталь Са filed Critical Тоталь Са
Publication of EA201500629A1 publication Critical patent/EA201500629A1/ru
Publication of EA028471B1 publication Critical patent/EA028471B1/ru

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/245—Stationary reactors without moving elements inside placed in series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1456—Removing acid components
    • B01D53/1462—Removing mixtures of hydrogen sulfide and carbon dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1456—Removing acid components
    • B01D53/1468—Removing hydrogen sulfide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/52—Hydrogen sulfide
    • B01D53/526—Mixtures of hydrogen sulfide and carbon dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/75—Multi-step processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
    • C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
    • C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
    • C01B17/0408—Pretreatment of the hydrogen sulfide containing gases
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
    • C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
    • C01B17/0447—Separation of the obtained sulfur
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
    • C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
    • C01B17/0456—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process the hydrogen sulfide-containing gas being a Claus process tail gas
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/50—Carbon dioxide
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
    • C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
    • C10L3/10—Working-up natural gas or synthetic natural gas
    • C10L3/101—Removal of contaminants
    • C10L3/102—Removal of contaminants of acid contaminants
    • C10L3/103—Sulfur containing contaminants
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
    • C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
    • C10L3/10—Working-up natural gas or synthetic natural gas
    • C10L3/101—Removal of contaminants
    • C10L3/102—Removal of contaminants of acid contaminants
    • C10L3/104—Carbon dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/202—Alcohols or their derivatives
    • B01D2252/2023—Glycols, diols or their derivatives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/204—Amines
    • B01D2252/20436—Cyclic amines
    • B01D2252/20447—Cyclic amines containing a piperazine-ring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/204—Amines
    • B01D2252/20478—Alkanolamines
    • B01D2252/20484—Alkanolamines with one hydroxyl group
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/204—Amines
    • B01D2252/20478—Alkanolamines
    • B01D2252/20489—Alkanolamines with two or more hydroxyl groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/22—Carbon dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/24—Hydrocarbons
    • B01D2256/245—Methane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/302—Sulfur oxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/304—Hydrogen sulfide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/306—Organic sulfur compounds, e.g. mercaptans
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00157—Controlling the temperature by means of a burner
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/24—Stationary reactors without moving elements inside
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)

Abstract

Изобретение относится к способу обработки газового потока углеводородного сырья, содержащего, по меньшей мере, COи HS, для извлечения газового потока очищенного СОвысокого качества, включающему следующие стадии: а) разделение указанного газового углеводородного потока на (i) газовый обессеренный углеводородный поток и (ii) поток кислого газа, включающего, по меньшей мере, COи HS; b) введение указанного газового потока (ii) в установку Клауса, извлекая таким образом (iii) поток жидкой элементарной серы и (iv) хвостовые газы, в основном включающие N, CO, SOи HS; с) ввод хвостовых газов (iv) в реактор гидрирования и затем в контактный аппарат охлаждения установки обработки хвостовых газов (TGTU), извлекая таким образом (v) поток гидрированных хвостовых газов, содержащий главным образом N, H, СО, COи HS; d) контактирование указанных гидрированных хвостовых газов (v) с неселективным растворителем на основе амина в установке неселективного поглощения кислых газов TGTU извлекая таким образом (vi) отходящий газ, содержащий главным образом N, Ни СО, и (vii) газовый поток, обогащенный по COи HS; е) подача отходящего газа (vi) в печь для сжигания; f) контактирование указанного потока обогащенного газа (vii) с растворителем селективного поглощения HS в установке селективного поглощения HS, извлекая таким образом (viii) газовый поток высокоочищенного СО(ix) и газовый поток, обогащенный по HS, а также устройство для выполнения указанного способа.
EA201500629A 2012-12-10 2013-12-10 Комплексный способ извлечения природного coвысокого качества из кислого газа, включающего hs и co EA028471B1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261735301P 2012-12-10 2012-12-10
US201361752174P 2013-01-14 2013-01-14
PCT/IB2013/002901 WO2014106770A2 (en) 2012-12-10 2013-12-10 Integrated process to recover high quality native co2 from a sour gas comprising h2s and co2

Publications (2)

Publication Number Publication Date
EA201500629A1 true EA201500629A1 (ru) 2015-10-30
EA028471B1 EA028471B1 (ru) 2017-11-30

Family

ID=51062516

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201500629A EA028471B1 (ru) 2012-12-10 2013-12-10 Комплексный способ извлечения природного coвысокого качества из кислого газа, включающего hs и co

Country Status (11)

Country Link
US (2) US9731974B2 (ru)
EP (1) EP2945728B1 (ru)
CN (1) CN105008020A (ru)
AR (1) AR093896A1 (ru)
AU (1) AU2013371876A1 (ru)
BR (1) BR112015013344A2 (ru)
CA (1) CA2894018A1 (ru)
CY (1) CY1121915T1 (ru)
EA (1) EA028471B1 (ru)
SA (1) SA515360511B1 (ru)
WO (1) WO2014106770A2 (ru)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2894018A1 (en) * 2012-12-10 2014-07-10 Total Sa Integrated process to recover high quality native co2 from a sour gas comprising h2s and co2
KR20150120976A (ko) * 2013-02-19 2015-10-28 지멘스 악티엔게젤샤프트 가스 흐름 처리, 특히 천연 가스 흐름 처리를 위한 방법 및 장치
AR096132A1 (es) 2013-05-09 2015-12-09 Exxonmobil Upstream Res Co Separar dióxido de carbono y sulfuro de hidrógeno de un flujo de gas natural con sistemas de co-corriente en contacto
EP3242737A2 (en) 2015-01-09 2017-11-15 Exxonmobil Upstream Research Company Separating impurities from a fluid steam using multiple co-current contactors
WO2016133647A1 (en) 2015-02-17 2016-08-25 Exxonmobil Upstream Research Company Inner surface featurees for co-current contactors
EP3268119A1 (en) 2015-03-13 2018-01-17 ExxonMobil Upstream Research Company Coalescer for co-current contactors
EP3390276B1 (en) * 2015-12-16 2022-02-09 Saudi Arabian Oil Company Thermal stage and reduction absorption sulfur recovery process
CN106310691B (zh) * 2016-10-11 2018-06-22 成都深冷液化设备股份有限公司 一种提纯化工尾气中h2s的工艺和装置
CN110167875A (zh) * 2016-12-23 2019-08-23 道达尔公司 用于元素硫处理的集成方法
US11260342B2 (en) 2017-06-15 2022-03-01 Exxonmobil Upstream Research Company Fractionation system using bundled compact co-current contacting systems
MX2019014327A (es) 2017-06-15 2020-02-05 Exxonmobil Upstream Res Co Sistema de fraccionamiento que usa sistemas compactos de contacto de co-corriente.
EP3641914A1 (en) 2017-06-20 2020-04-29 ExxonMobil Upstream Research Company Compact contacting systems and methods for scavenging sulfur-containing compounds
WO2019040306A1 (en) 2017-08-21 2019-02-28 Exxonmobil Upstream Research Company INTEGRATION OF COLD SOLVENT AND REMOVAL OF ACIDIC GAS
WO2019215589A1 (en) * 2018-05-07 2019-11-14 8 Rivers Capital, Llc Separation of sulfurous materials
US11097952B2 (en) * 2019-06-07 2021-08-24 Fluor Technologies Corporation Oxygen-enhanced Claus carbon dioxide recovery
US10662061B1 (en) * 2019-08-20 2020-05-26 Saudi Arabian Oil Company Two-stage adsorption process for Claus tail gas treatment
WO2021130530A1 (en) 2019-12-28 2021-07-01 Saudi Arabian Oil Company Regeneration schemes for a two-stage adsorption process for claus tail gas treatment
US11572274B2 (en) 2021-02-03 2023-02-07 Saudi Arabian Oil Company Adsorption-based Claus tail gas treatment through regeneration temperature ramping
US11548784B1 (en) 2021-10-26 2023-01-10 Saudi Arabian Oil Company Treating sulfur dioxide containing stream by acid aqueous absorption
US12116326B2 (en) 2021-11-22 2024-10-15 Saudi Arabian Oil Company Conversion of hydrogen sulfide and carbon dioxide into hydrocarbons using non-thermal plasma and a catalyst
US11926799B2 (en) 2021-12-14 2024-03-12 Saudi Arabian Oil Company 2-iso-alkyl-2-(4-hydroxyphenyl)propane derivatives used as emulsion breakers for crude oil
US11945716B2 (en) 2021-12-15 2024-04-02 Saudi Arabian Oil Company Adsorption-based Claus tail gas treatment

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4406868A (en) * 1981-11-13 1983-09-27 Phillips Petroleum Company Process and apparatus for removing H2 S from gas streams
US4749555A (en) * 1986-10-02 1988-06-07 Shell Oil Company Process for the selective removal of hydrogen sulphide and carbonyl sulfide from light hydrocarbon gases containing carbon dioxide
GB8830199D0 (en) * 1988-12-23 1989-02-22 Shell Int Research Removing hydrogen sulphide from a gas mixture
NL1002134C2 (nl) * 1996-01-19 1997-07-22 Stork Comprimo Bv Werkwijze voor het verwijderen van zwavelbevattende verontreinigingen, aromaten en koolwaterstoffen uit gas.
US6090356A (en) * 1997-09-12 2000-07-18 Texaco Inc. Removal of acidic gases in a gasification power system with production of hydrogen
DE10208253A1 (de) * 2002-02-26 2003-09-04 Lurgi Ag Verfahren zur Entfernung von Merkaptan aus Rohgas
DE10332427A1 (de) * 2003-07-16 2005-02-03 Uhde Gmbh Verfahren zur Entfernung von Schwefelwasserstoff und weiteren Sauergaskomponenten aus unter Druck befindlichen, technischen Gasen
CA2697944A1 (en) * 2007-08-30 2009-03-05 Shell Internationale Research Maatschappij B.V. Process for removal of hydrogen sulphide and carbon dioxide from an acid gas stream
US20100303700A1 (en) * 2009-05-29 2010-12-02 Nagaraju Palla Process for treating a gas stream or effluent
WO2011090553A1 (en) * 2010-01-22 2011-07-28 Exxonmobil Upstream Research Company Removal of acid gases from a gas stream, with co2 capture and sequestration
DE102010013279B3 (de) * 2010-03-29 2011-07-28 Uhde GmbH, 44141 Verfahren und Vorrichtung zur Verarbeitung eines kohlendioxidreichen Sauergases in einem Claus-Prozess
CN102451604A (zh) * 2010-10-18 2012-05-16 袁俊海 二级克劳斯加scot尾气处理工艺
EA201300779A1 (ru) * 2010-12-31 2014-03-31 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Способ удаления серосодержащих загрязнений из газообразного потока
CA2878403C (en) * 2012-07-06 2020-05-26 Total Sa Integrated process for native co2 recovery from a sour gas comprising h2s and co2
CA2894018A1 (en) * 2012-12-10 2014-07-10 Total Sa Integrated process to recover high quality native co2 from a sour gas comprising h2s and co2

Also Published As

Publication number Publication date
US10040051B2 (en) 2018-08-07
AR093896A1 (es) 2015-06-24
SA515360511B1 (ar) 2017-09-13
BR112015013344A2 (pt) 2017-07-11
EP2945728A2 (en) 2015-11-25
CY1121915T1 (el) 2020-10-14
WO2014106770A2 (en) 2014-07-10
CA2894018A1 (en) 2014-07-10
AU2013371876A1 (en) 2015-07-02
US9731974B2 (en) 2017-08-15
EA028471B1 (ru) 2017-11-30
US20170216812A1 (en) 2017-08-03
CN105008020A (zh) 2015-10-28
US20150307359A1 (en) 2015-10-29
EP2945728B1 (en) 2019-06-19
WO2014106770A3 (en) 2014-11-06

Similar Documents

Publication Publication Date Title
EA201500629A1 (ru) Комплексный способ извлечения природного coвысокого качества из кислого газа, включающего hs и co
CA2878403C (en) Integrated process for native co2 recovery from a sour gas comprising h2s and co2
RU2012138294A (ru) Способ обработки обогащенного диоксидом углерода газа для очистки от серусодержащих компонентов
JP2018184341A (ja) Ｂｔｅｘを含む低〜中モルパーセント硫化水素ガス供給をクラウスユニットで処理するための改良型硫黄回収工程
ATE513606T1 (de) Verfahren zur erzeugung von gereinigtem erdgas aus wasser und kohlendioxid enthaltendem erdgas
DE502004006914D1 (de) Verfahren zur selektiven entfernung von schwefelwasserstoff und co 2 aus rohgas
IN2014DN10600A (ru)
ATE538865T1 (de) Verfahren und vorrichtung zur energiereduktion bei verfahren zum abfangen saurer gase
MY175564A (en) Process for selective removal of hydrogen sulphide from gas mixtures and use of a thioalkanol for the selectve removal of hydrogen sulphide
EA201300779A1 (ru) Способ удаления серосодержащих загрязнений из газообразного потока
EA019187B9 (ru) Способ производства очищенного природного газа
EA201290682A1 (ru) Удаление кислотных газов из газового потока при улавливании и изолировании со
FR3021878B1 (fr) Procede pour traiter des gaz d'echappement contenant du soufre et dispositif associe
ATE524229T1 (de) Verfahren zur herstellung von gereinigtem gas aus h2s, co2 und hcn und/oder cos enthaltendem gas
EA201890823A1 (ru) Циклические амины для селективного удаления сероводорода
EA201391596A1 (ru) Способ извлечения серы с одновременным получением водорода и нулевыми выбросами
MX2012003737A (es) Proceso para la remocion de azufre de gases despedidos de refineria.
EA201500085A1 (ru) Способ глубокой очистки газовых потоков от примесей
SA521430743B1 (ar) تحسين عملية استرداد الكبريت مع تحسن استرداد ثاني أكسيد الكربون
SA521430730B1 (ar) عملية للالتقاط المحسن للكبريت من خليط غاز تخليقي تتضمن خطوات الامتصاص والانتشار الغشائي
IN2012DN03371A (ru)
MY183059A (en) Natural gas treatment method for minimizing ethane loss
MY175603A (en) Method for purifying synthesis gas by amine scrubbing using aqueous amine solutions
MY165104A (en) Process and apparatus for removing contaminants from a gas stream
MX2017013900A (es) Extraccion de hidrocarburos aromaticos de la alimentacion de gas acido pobre para la recuperacion de azufre.

Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM BY KG TJ